he was a resident of los angeles, paul ciancia. but he hails from new jersey where his family lives. his family was being investigated -- excuse me, was being talked to by the fbi yesterday. they were at this front door but they were not speaking to the media. we know he lived in the los angeles area for about the last 18 months or so. but no red flags came up in terms of a criminal history. when we talked to people that knew him, including his roommate, he said he was a quiet, unassuming guy. he'd lived in his apartment with him for a little over a year. but there were no major issues. when our local flath asked his roommate if he was surprised he had a gun, he said he was shocked because he'd never shown a gun in the home before, never shown any type of difficult behavior. we don't know much about the suspect. that picture will emerge as the days come forward. police looking into the motive. why would he want to shoot these people. >> we can hear the planes are taking off and landing. what's the status of terminal 3? >> reporter: